


package  mvc
{
	public class MMVCInstanceGetter
	{
		static private var _instance:MMVCInstanceGetter;
		static public function get instance():MMVCInstanceGetter
		{
			if(!_instance)
			{
				new MMVCInstanceGetter;
			}
			
			return _instance;
		}
		
		public function MMVCInstanceGetter():void
		{
			if(_instance)
			{
				throw new Error("singleton error");
			}
			
			_instance = this;
		}
		
		
		//һ���data proxy
		//.......
	}
}